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Ostional, a beach break in Nosara & the south, Costa Rica

Nosara & the south · Costa Rica

Surfing Ostional

A beach break in Nosara & the south, Costa Rica, for beginner and intermediate surfers.

Beach Break · Best Dec-Apr · Beginner / Intermediate · 2-6 ft

Ostional · Photo: Panegyrics of Granovetter, CC BY-SA 2.0

Ostional is a long, quiet beach north of Nosara with easy beach-break peaks and few surfers. It works on a south-west swell at most tides and suits beginners and improvers.

The beach is a wildlife refuge, best known for the arribadas, when thousands of olive ridley turtles come ashore to nest at certain times of year, and there's very little building. As along the rest of this coast, don't leave valuables on the beach.

The dry season, from December to April, brings clean conditions and offshore mornings. Nosara, about twenty minutes south, has the places to stay and eat.

TypeBeach Break
LevelBeginner / Intermediate
Size2-6 ft
Best monthsDec-Apr
Crowd2/5
ConditionsSwell SW

When to surf
Ostional

Ostional is at its best from December to April. Conditions it likes: Swell SW.

December to April: Prime

Dry season, offshore mornings, sunshine, clean NW-fed 3-4ft waves almost daily

May to July: Good

Green season begins; bigger SW groundswell, afternoon showers, fewer crowds

August to October: Good

Peak SW swell and empty line-ups, but the wettest, muddiest roads

Nov: Quiet

Transition, rains easing, swell easing, a quiet shoulder month

The year across Guanacaste

JanFebMarAprMayJunJulAugSepOctNovDec
PrimeGoodQuiet

Getting there

Where to stay: Base around Playa Guiones for the most consistent beachbreak, schools and cafés; Playa Negra puts you on the reef but is a bumpy drive south. This whole coast suffers petty theft, never leave anything on the beach or visible in a car.

Transport, costs, where to stay and the rest of the waves in the area are in the Nosara & the south guide.

Nosara & the south surf guide

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